The Switch,radio Frequency Transmiss, cataloged under National Stock Number 5985-01-577-7765, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Dow-Key Microwave Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-577-7765 |
| Primary Part Number | 521JU-480833 |
| Item Name | Switch,radio Frequency Transmiss |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Dow-Key Microwave Llc |
| Status | ACTIVE |
| Features Provided | ELECTROSTATIC SENSITIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 521JU-480833 PRIMARY | Dow-Key Microwave Llc (USA) |
| 521J-480833 | Dow-Key Microwave Llc (USA) |
NSN 5985-01-577-7765 is a Switch,radio Frequency Transmiss, manufactured by Dow-Key Microwave Llc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-577-7765 has 2 manufacturer part numbers on file: 521JU-480833 (Dow-Key Microwave Llc), 521J-480833 (Dow-Key Microwave Llc).
Key specifications for 521JU-480833: Features Provided: ELECTROSTATIC SENSITIVE; Part Name Assigned by Controlling Agency: SWITCH,SPDT,LATCHING SELF CUTOFF,COM-SMA-FEMALE CONNECTORS,INDICATORS 50OHM 2W,TERMINAL,DE9P DC CONN,5MIL CYCLE W; End Item Identification: AN/FPS-85. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-577-7765 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.